US 11,722,865 B2
Vehicle-to-everything (V2X) information verification for misbehavior detection
Mohammad Raashid Ansari, Lowell, MA (US); Jean-Philippe Monteuuis, Shrewsbury, MA (US); Jonathan Petit, Wenham, MA (US); and Cong Chen, Shrewsbury, MA (US)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Filed by QUALCOMM Incorporated, San Diego, CA (US)
Filed on Oct. 11, 2021, as Appl. No. 17/498,116.
Prior Publication US 2023/0114203 A1, Apr. 13, 2023
Int. Cl. H04W 4/40 (2018.01); H04W 12/106 (2021.01)
CPC H04W 4/40 (2018.02) [H04W 12/106 (2021.01)] 27 Claims
OG exemplary drawing
 
1. A method performed by a processor of a vehicle processing system for misbehavior detection, comprising:
receiving first vehicle-to-everything (V2X) information from a first vehicle;
receiving second V2X information from neighbor vehicles of the first vehicle;
determining a distribution of information in the second V2X information;
performing a security action in response to determining that information in the first V2X information is outside a confidence threshold of the distribution of information in the second V2X information; and
selecting V2X information from among the second V2X information that is received from neighbor vehicles that are within a threshold distance from the first vehicle, wherein determining the distribution of information in the second V2X information comprises determining a distribution of information in the selected V2X information.